Claims
- 1. A sprinkler adapted to be secured to the ground comprising: an elongated member having a passage therealong, a nozzle attached to said member adjacent the upper end of said passage, fluid communication means connected between said nozzle and said passage, and an earth-penetrating element having two portions engaging said member therebetween adjacent the lower end of said member, said member being provided with a longitudinally spaced plurality of pairs of opposing recesses and with a groove extending substantially from one element portion toward the other adjacent each of said recess pairs, and said element portions being provided with a longitudinally spaced corresponding plurality of pairs of opposing projections engaging said recesses to thereby rigidly secure said earth-penetrating element to said member.
- 2. The sprinkler of claim 1 additionally including connection means adjacent the lower end of said member in fluid communication with said member passage, extending out from said member proper from a point between said element portions, and adapted for operative connection with an external fluid source.
- 3. The sprinkler of claim 2, in which the lowermost integral part of said member extends out laterally from said member proper and said connection means is located on said lowermost integral part.
- 4. The sprinkler of claim 3, in which said member is a tube and said element portions define part of a substantially U-shape cross-sectional section within which a part of said member is secured.
- 5. The sprinkler of claim 2, in which said member is a tube and said element portions define part of a substantially U-shape cross-sectional section within which a part of said member is secured.
- 6. The sprinkler of claim 1, in which said member is a tube and said element portions define part of a substantially U-shape cross-sectional section within which a part of said member is secured.
- 7. In the sprinkler of claim 1, a step extending laterally out from said element adjacent the upper end thereof and having an upper exposed surface upon which one can step to drive the earth-penetrating element into the ground, and attachment means secured between said element portions engaging said step and received in said groove for attaching said step to said element.
- 8. The sprinkler of claim 7, in which said element and said step are formed of sheet metal.
- 9. In the sprinkler of claim 1, a step extending laterally out from said element adjacent the upper end thereof and having an upper exposed surface upon which one can step to drive the earth-penetrating element into the ground, and means for securing said step to said element.
- 10. The sprinkler of claim 9, in which said element and said step are formed of sheet metal.
- 11. The sprinkler of claim 1, wherein said member is a tube having one end received between said element portions.
- 12. The sprinkler of claim 1, wherein said member is a sheet metal tube and said element is formed of sheet metal.
Parent Case Info
This application is a continuation-in-part of U.S. Ser. No. 585,818, filed June 11, 1975 now abandoned.
US Referenced Citations (4)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
585818 |
Jun 1975 |
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